The California 1381 form is a written demand an inmate sends to the district attorney under Penal Code Section 1381 to force a speedy trial on charges still pending in a California court. Once the DA receives a proper demand, the prosecution has 90 days to bring the case to trial or sentencing, or the court must dismiss.1California Legislative Information. California Penal Code 1381 There is no state-issued “1381 form” as such. What matters is the content of the written notice, the endorsement from your custodian, and proof the DA actually received it.
Who Can File a 1381 Demand
The statute is available only to people already convicted and currently serving a sentence. You qualify if you are:
- Serving a term in a California state prison.
- Serving more than 90 days in county jail, including as a condition of probation.
- Committed to an institution under California’s juvenile corrections system.
Beyond custody status, another criminal matter must be pending against you in a California court. That can be an indictment, an information, a complaint, or a proceeding where you still need to be sentenced. If a new charge is filed against you after you begin serving your sentence, the statute still applies: the DA in the county where the new charge sits must bring you to trial within 90 days of receiving your demand.2California Legislative Information. California Penal Code 1381
What the Written Demand Has to Say
Penal Code 1381 requires a written notice delivered to the district attorney in the county where the pending charge is filed. The notice must state two things: where you are imprisoned or committed, and that you want to be brought to trial on the pending matter.
No specific language is required, but vague letters cause problems. Include your full legal name, your CDCR or booking number, your current facility and housing assignment, the case number of the pending matter, the court where it sits, and the nature of the charges. A letter that does not clearly identify which case you want resolved invites delay and confusion at the DA’s office.
The Custodian’s Endorsement
Before the demand leaves the facility, the sheriff, custodian, or jailer must endorse it with three pieces of custody information: the reason for your commitment, the date you were committed, and your projected release date.1California Legislative Information. California Penal Code 1381 This endorsement is not optional. If facility staff fail to add it, the DA can argue the demand was defective and the 90-day clock never started. Some inmates report waiting weeks for the endorsement alone, so build that delay into your plan.
Getting It to the DA
The 90-day clock begins when the district attorney actually receives your demand. Delivery method matters. Regular prison mail with no tracking creates the risk that the DA’s office claims it never arrived. Certified mail with a return receipt, typically around $9 to $10, gives you documented proof of the date the clock started. If your facility has legal services that can arrange documented delivery, use them.
The 90-Day Clock
Once the DA has a proper demand in hand, the prosecution must bring you to trial, or to sentencing on an unresolved proceeding, within 90 days.2California Legislative Information. California Penal Code 1381 In that window, the DA has to coordinate your transport from the correctional facility to the courthouse, wrap up any remaining discovery, and be ready to go.
The deadline can be extended only one way. The defendant must personally request or consent to a continuance in open court, and that consent must be entered into the court’s minutes.1California Legislative Information. California Penal Code 1381 The prosecution cannot unilaterally extend the deadline. A defense attorney agreeing to a continuance without the client’s express in-court consent is a recurring procedural mistake, and one that has produced appeals. Because the waiver rests with you, the DA faces genuine pressure to prepare quickly, negotiate a plea, or risk losing the case.
What Happens If the Deadline Is Missed
If the prosecution does not bring the case to trial or sentencing within 90 days, the court must dismiss. The statute uses “shall,” which is mandatory language. The motion to dismiss can come from the district attorney, the defendant or defense counsel, the Department of Corrections, or the court on its own.2California Legislative Information. California Penal Code 1381 In practice, defense counsel files the motion, because the DA and the court rarely raise it on their own.
A dismissal under 1381 does not always end the matter forever. In many cases, particularly where the delay was caused by prosecutorial inaction, the charges are not refiled. But that outcome is not guaranteed, and it is worth discussing with counsel before you assume a dismissal closes the case for good.
Should You File a Demand at All
A 1381 demand is a real tool, but it cuts both ways. On the upside, unresolved charges create uncertainty around parole dates, custody credits, and sentencing on your current commitment. They can affect housing classification and program eligibility inside the prison system. Clearing them removes that cloud.
The downside is that the 90-day clock runs against your defense too. Public defenders with heavy caseloads may not have room to investigate, interview witnesses, and build a trial strategy in that window. If the pending charge is serious and the evidence is strong, rushing to trial can produce a worse result than waiting. Attorneys who use 1381 regularly tend to say it works best when the prosecution’s case is weak or stale: witnesses have moved, evidence has degraded, or the DA’s office has clearly deprioritized the file.
The pressure the deadline puts on the prosecution can also open plea negotiations. A DA facing a firm deadline on a case they are not ready to try sometimes offers a better deal than they otherwise would. That leverage only matters if your attorney is actively using it. If you file a demand and then hear nothing from your lawyer for 60 days, that is a warning sign, not a strategy.
One workable middle path some defense attorneys use: file the demand early, then negotiate a short continuance with your in-court consent to buy preparation time while keeping pressure on the DA.
When Penal Code 1381 Does Not Apply
Section 1381 covers only pending California charges against people serving time in California facilities. It does not reach federal custody or out-of-state incarceration.
If you are in federal custody with California state charges pending, Penal Code Section 1381.5 governs. It requires California authorities to coordinate with federal officials about obtaining temporary custody for trial. The federal Speedy Trial Act also imposes obligations on federal prosecutors to either obtain your presence for trial or file a detainer and advise you of your right to demand trial.3Office of the Law Revision Counsel. 18 US Code 3161 – Time Limits and Exclusions
If your pending charges are in another state, or you are held in another state with California charges pending, the Interstate Agreement on Detainers applies instead. California adopted the IAD through Penal Code Section 1389.4California Legislative Information. California Penal Code 1389 The IAD has its own timelines and procedures and is a separate track from a 1381 demand.
Because these frameworks overlap when custody crosses jurisdictional lines, get legal advice before filing anything if your situation involves federal or out-of-state custody. A demand filed under the wrong statute does not start any clock.